To describe optical coherence tomography angiography (OCTA) findings in the retina and choroid of patients with neurofibromatosis type 1 (NF1).
We describe a series of four patients diagnosed with NF1 and choroidal nodules who underwent a comprehensive ophthalmic evaluation including a retinal multimodal imaging study based on retinography, near-infrared reflectance imaging (NIR), enhanced depth imaging (EDI) optical coherence tomography (OCT) and OCTA.
Patients were three women and one man aged 36-47 years. In all patients, the choroidal nodules were not visible in retinographies but easily detectable with NIR, appearing as multiple bright patches. On OCTA, we observed reduced vessel density in the choriocapillaris in zones where choroidal nodules appeared in OCT images. In one patient, a corkscrew vessel was visible in the superficial capillary plexus.
Choriocapillaris vessel density was reduced in zones where choroidal nodules occur in NF1 patients. Further work is needed to clarify the clinical relevance of this finding.
Choriocapillaris vessel density was reduced in zones where choroidal nodules occur in NF1 patients. Further work is needed to clarify the clinical relevance of this finding.Telehealth allows patients to receive healthcare with the aid of technology by overcoming physical barriers. The Coronavirus Disease 2019 (COVID-19) pandemic created challenges with regards to in person patient care. The use of video visits and telehealth increased in a rapid manner due to the COVID-19 pandemic. The objective of this paper is to describe telehealth services utilized by pharmacists at a large, academic medical center. Pharmacists teaching and clinical services conducted via telehealth and remote methods in the inpatient and outpatient settings are discussed. The tools and platforms utilized for patient care, staff communications, and education are described. Telehealth is likely to remain in many clinical practices even after restrictions due to COVID-19 are removed; however, as we transition, a more sustainable model that includes faculty and staff development is needed. Additionally, clinical outcomes and patient and provider satisfaction for the varying visit types should continue to be examined. Although the switch to telehealth was rapid and unprecedented, it allowed a large academic medical center to continue providing patient care and learning experiences for most clinical pharmacy services.To compare the prevalence, magnitude and type of corneal astigmatism between Turkish individuals and Syrian refugees.
Data of patients scheduled for cataract surgery between January 2019 and 2020 were reviewed. The patients were randomly stratified according to their ethnicity (Turkish individuals or Syrian refugees). Keratometry was performed with the keratometer of IOLMaster 500. Quantitative analysis was performed using the power vector method (J0 and J45). The association between age and astigmatism in the two groups was explored.
The study included 4085 eyes of 2049 patients (3962 eyes of Turkish individuals and 123 eyes of Syrian refugees). The mean magnitude of corneal astigmatism, J0, J45 and prevalence of against the rule (ATR) astigmatism and with the rule (WTR) astigmatism were 1.01?D, 0.06, 0.01?D, 37.6% and 43.7% in Turkish individuals and 1.13?D, -0.02, 0.07?D, 46.3% and 37.4% in Syrian refugees, respectively. There were no significant differences according to age, sex, right/left eyes, corneal astigmatism magnitude, keratometric values, J0 and J45 (?&gt;?0.05) between the two groups. Below 40?years of age, the mean corneal astigmatism magnitude in Syrian refugees was significantly higher than that in Turkish individuals (?=?0.037). At all ages, ATR astigmatism prevalence was higher in Syrian refugees than in Turkish individuals. ATR astigmatic shift began at a younger age in Syrian refugees (?=?0.037). Age- and sex-adjusted analysis showed that J0 was significantly lower in Syrian refugees than in Turkish individuals (?=?0.013).
The prevalence and magnitude of ATR astigmatism were higher and onset earlier in Syrian refugees than in Turkish individuals.
The prevalence and magnitude of ATR astigmatism were higher and onset earlier in Syrian refugees than in Turkish individuals.To assess the efficacy and safety of supplementing topical cyclosporine A (CsA) to topical corticosteroids (CS), in the prophylaxis and treatment of corneal graft rejection following penetrating keratoplasty (PK).
Meta-analysis. Search was performed in PubMed, CENTRAL, ClinicalTrials.gov, reference lists of articles and conference proceedings. Primary outcomes 1-year rejection-free survival rate (prophylaxis); resolution rate of rejection episodes (treatment). Secondary outcomes 6- and 24-month rejection-free graft survival rate, number of rejection episodes during follow-up, time-to-resolution of rejection episode, 12- and 24-months graft survival rate, adverse events. https://www.selleckchem.com/products/harringtonine.html Subgroup analyses were planned for high-risk grafts; primary vs. secondary prophylaxis of graft rejection episodes; and CsA concentrations of 0.05%, 1%, and 2%.
Five studies of moderate methodological quality were included (one retrospective, four RCT), assessing 459 eyes (CS?+?CsA 226, CS 233). In the prophylaxis setting, supplemental Cs. Further studies are needed to validate these results.To screen for differentially expressed serum microRNAs (miRNAs) in patients with diarrhea-predominant irritable bowel syndrome (IBS-D) compared with healthy participants and explore the mechanism of acupuncture in the treatment of IBS-D based on miRNAs.
IBS-D patients that met the Rome III diagnostic criteria and age- and sex-matched healthy participants were enrolled between April 2017 and December 2017. Serum miRNA levels were initially determined using a TaqMan low-density array (TLDA) in pooled samples. Markedly altered miRNAs in IBS-D patients were subsequently validated using quantitative real-time polymerase chain reaction (qRT-PCR) on individual samples. All IBS-D patients accepted the acupuncture therapy for 6?weeks. The disease severity was assessed using the IBS symptom severity scale (IBS-SSS) questionnaire before and after treatment. After acupuncture, the patients' serum was re-analyzed for altered expression of the miRNAs by qRT-PCR.
TLDA and qRT-PCR analysis revealed six upregulated miRNAs (miR-1305, miR-575, miR-149-5p, miR-190a-5p, miR-135a-5p, and miR-148a-3p; ?&lt;?0.